Webchkconfig iptables off. 永久关闭后重启. chkconfig iptables on. 2、开启80端口. vim /etc/sysconfig/iptables. 加入如下代码-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT. 保存退出后重启防火墙. service iptables restart. 二、firewall防火墙. 1、查看firewall服务状态. systemctl status firewalld WebCentos7默认的firewalld防火墙说实话真不好用,不如使用iptables。systemctl在centos7中必不可缺少的管理工具,它具备service和chkconfig的所有功能;举个例子,如何打开一个端口,例如3306;注意:以上操作方法以及命令并不适用于Centos7以下版本,除你在其他linux发行版单独安装firewall的。
Disabling SuSEfirewall2 daemon for reboot Support SUSE
WebMay 26, 2016 · chkconfig iptables off To allow only port 80, run the following commands: iptables -I INPUT 5 -i eth0 -p tcp --dport 80 -m state --state NEW,ESTABLISHED -j ACCEPT and then save it service iptables save Firewall (for Redhat 7 / Centos 7) You can disable firewalld completely or allow only port 80. WebFeb 15, 2024 · Disable the FirewallD service to start automatically on system boot: sudo systemctl disable firewalld The output from the … first premier bank credit card payments
How to start / Stop or enable / disable Firewalld - The Geek Diary
WebNov 1, 2024 · When I saw no iptables I assumed I was good to go but CentOS 7 uses firewalld so "service firewalld stop" and "chkconfig firewalld off" solved my problem. Thank you. – gatorreina. Nov 1, 2024 at 17:46. Now have two problems. An old script and an insecure machine. Add a firewall rule for your udp service, and don't just turn it off. WebFeb 15, 2024 · sudo service iptables stop sudo chkconfig iptables off sudo service ip6tables stop sudo chkconfig ip6tables off If you are using any other version of Linux, including other versions of Red Hat Enterprise Linux or CentOS, run the following commands: sudo service firewalld stop sudo chkconfig firewalld off WebApr 24, 2024 · To stop firewalld, run the following commands. For Red Hat Enterprise Linux 6.7: sudo service firewalld stop sudo chkconfig firewalld off For Red Hat Enterprise Linux 7.0 and later: sudo systemctl stop firewalld.service sudo systemctl disable firewalld.service Last updated: April 24, 2024 first premier bank credit card scam